baber/WOPTO huggingface dataset:
Patent BR-0316028-A (BR)
Inventor: LEURS NATHALIE DOROTHEE PIETER
IPC: H04N7/16
Filed: 2003-10-20
Abstract: The invention relates to a system for providing a selection list of content items to a user. The content items may comprise video content, audio content and multimedia content including received or recorded TV or radio programmes. An apparatus comprises a content receiver ( 103 ) for receiving content items. The content items may be stored in a content memory ( 105 ). The apparatus further comprises a duration processor ( 111 ), which determines a content item duration indication for each of the content items. A content item list processor ( 113 ) generates an ordered content list comprising content items ordered in response to the content item duration indication. The ordered list is presented to the user as a selection list by a user interface ( 107 ). The user may select a content item for presentation by highlighting the content item in the selection list. The content item duration indication may relate to a remaining time of a programme.
Patent BR-0317029-A (BR)
Inventor: SALIMBENI ALDO
IPC: C07K7/56
Filed: 2003-12-04
Abstract: A new process for the preparation of bicyclic peptide compounds Formula (I) in high yields of high purity, useful as intermediates for preparing compounds with pharmacological activity, is described.
Patent BR-0317331-A (BR)
Inventor: BOLTE GERD
IPC: C08G18/16
Filed: 2003-12-06
Abstract: A process for the production of polyurethane prepolymers (I) with isocyanate end groups by reaction of a polyisocyanate with polyols comprises mixing at least one unsymmetrical diisocyanate and at least one polyol having an average mol. wt. (Mn) of 60-3000 (200-1200) g/mol in a ratio of isocyanate groups to hydroxyl groups of 1.1:1-4:1 (1.45:1-1.75:1) in the presence of at least one carboxylic acid amide.
Patent BR-8106517-A (BR)
Inventor: HENRY R
IPC: B29C61/00
Filed: 1981-10-08
Abstract: An assembly for enclosing a telecommunication cable splice comprising a wraparound sleeve (14) having longitudinal edges (16) which can be brought together and secured by for example a metal channel (18). A seal is made between these edges by an internal sealing member (20) which bridges the abutting edges of the sleeve and is urged into contact with the sleeve by expansive urging means (24) between the sealing member (20) and underlying cable splice. The urging means (24) is preferably a foam strip.
Patent BR-8202131-A (BR)
Inventor: EILERS NORBERT
IPC: H04H20/00
Filed: 1982-04-14
Abstract: To improve reliability of recognition of an announcement recognition (AR) signal radiated by a transmitter upon broadcasting an announcement (e.g. traffic information, news, etc.) in the form of AM modulation of a 57 kHz auxiliary subcarrier, in which the subcarrier is essentially continuously modulated by region or radio-station recognition signals, the level of which changes when the announcement recognition signal is radiated, the subcarrier is filtered in the receiver, demodulated, and the degree of modulation by the frequency characteristics of the region or radio-station recognition frequency (RR) is sensed. If the modulation of the subcarrier at this frequency or frequency band (RR) drops from, for example, 60% modulation to 30% modulation, or less-a 50% level change-a switch (4) is activated which inhibits transmission of audio programs from an external source, such as a tape recorder (5), a tuner tuned to another station, or the like, and reproduces the program or announcement being broadcast by the station to which a region or radio-station recognition frequency is assigned. Termination of the AR signal (FIG. 3: t2), forming the AR modulation on the 57 kHz subcarrier, causes the switch (4) to revert for reproduction of previously controlled audio information upon increase in the level of the RR modulation on the subcarrier, which is sensed in a modulation sensing circuit or network (FIG. 2: 34-37).
Patent BR-8605254-A (BR)
Inventor: BRUCKNER RAIMUND
IPC: B22D41/08
Filed: 1986-10-28
Abstract: A refractory plate assembly includes a refractory base structure having therein a recess and a refractory wear and erosion resistant insert positioned within the recess. A frame surrounds the outer periphery of the base structure. The insert and the base structure together define a planar sliding surface. The base structure is formed of at least two components divided along at least one joint extending transverse to the planar sliding surface, each such component defining a respective portion of the recess and surrounding a respective portion of the circumference insert. The insert is elastically clamped within the base structure and may be removed from the base structure for replacement.
Patent BR-8702592-A (BR)
Inventor: SCHELL LONI
IPC: G03G13/28
Filed: 1987-05-20
Abstract: An emulsion for post-treating planographic printing plates prepared by electrographic means can be used to improve the print quality of treated plates. The emulsion comprises (i) about 25% to 60% by weight of an aqueous phase comprising a phosphonic acid compound and a water-soluble hydrophilizing polymer and (ii) about 40% to 75% by weight of an organic solvent phase comprising a hydrocarbon mixture containing at least 20% by weight of aromatic components. A process for the production of planographic printing plates that employs this emulsion is simplified and less costly than conventional processes, and entails fewer environmental hazards.
Patent BR-8802205-A (BR)
Inventor: LANDT RICHARD C
IPC: F16B39/282
Filed: 1988-05-06
Abstract: A self-locking fastener having a bearing surface comprising a plurality of sets of serrations (13) arranged to penetrate a workpiece such that, while a resistance to the loosening of the fastener from the workpiece is created, the marring of the workpiece surface is minimized. Use of the fastener is particularly advantageous if the workpiece consists of soft materials such as cast-aluminum or non-heat treated carbon steels. Each set of serration (13), when viewed as a profile, includes a downwardly inclined surface, a relatively deeper serration and a relatively shallower intermediate serration. The intermediate serration controls the depth of the penetration into a workpiece.
Patent BR-8904858-A (BR)
Inventor: BARTHELEMY PASCAL
IPC: C08G73/10
Filed: 1989-09-21
Abstract: The present invention relates to heat-resistant filaments, yarns and fibres based on polyamide-imide. They have a polydispersity index I </= 2.2, a tenacity at break >/= 45 cN/tex, a Young's modulus >/= 3.8 GPa, an elongation </= 25%, a colour defined by the luminance  gamma  > 25%, the whiteness W < 30 and the yellowing index YI > 170. In addition, they have very good stability to light, quantified by the retention of the mechanical characteristics. They find wide application in work and protective clothing.
Patent BR-8906213-A (BR)
Inventor: RIGBY STEPHEN DAVID
IPC: B41N3/08
Filed: 1989-11-27
Abstract: In a process for treating a radiation sensitive member which includes image-wise exposure to radiation, development and burning-in of the member, after the development and prior to the burning-in, an aqueous solution including ethyl hexyl sulphate is applied to the member.
Patent BR-9001862-A (BR)
Inventor: CAROTHERS ARTHUR DALE
IPC: H01H3/46
Filed: 1990-04-23
Abstract: The circuit breaker includes a hold down 300 which slidably carries a handle barrier 302 with respect to the cover 26 and closes a centrally located aperture 304 in the cover for all handle positions. The handle barrier prevents arc products resulting from a separation of the main contacts 32 from escaping through the centrally located aperture in the cover. Stops 315 are provided in one or both directions to prevent misalignment of the handle barrier with respect to the operating handle 95. A cover interlock 330 is also provided to prevent the cover from being removed when the circuit breaker is in an "on" position. The cover interlock can either be molded separately or integrally molded with the handle barrier hold down.
Patent BR-9204109-A (BR)
Inventor: NGUYEN CHARLES C
IPC: C09D201/02
Filed: 1992-02-04
Abstract: A dried film reinforced with coalescable water insoluble polymer particles which are substantially noncoalesced is disclosed. Also disclosed are dried films reinforced with noncoalesced water insoluble polymer particles which are readily water dispersible. Also disclosed are stable aqueous dispersions for formation of such films which comprise (a) a water insoluble component comprising coalescable polymer particles which have a Tg less than 55 DEG C and a majority of which have a particle size of less than 1 micron; and (b) a water soluble component which comprises a water soluble polymer capable of inhibiting coalescence of the polymer particles, or a water soluble polymer and a component capable of inhibiting coalescence of the polymer particles.
Patent BR-9205475-A (BR)
Inventor: BISHOP ARTHUR ERNEST
IPC: B23D3/04
Filed: 1992-04-10
Abstract: PCT No. PCT/AU92/00159 Sec. 371 Date Apr. 27, 1993 Sec. 102(e) Date Apr. 27, 1993 PCT Filed Apr. 10, 1992 PCT Pub. No. WO92/18276 PCT Pub. Date Oct. 29, 1992.Apparatus for forming an array of elongate slots in the bore of a valve sleeve (1) where the slots are cut in the bore by an arcuately movable cutting tool (5) mounted on the apparatus and the movement of the cutting tool (5) to form the length and depth of each slot is under the control of a desmodromic cam (12, 13) and a variable offset between the pivotal axis (8) of the cutting tool (95) and the pivotal axis (10) of the followers (15, 16) contacting the cam (12, 13).
Patent BR-9307719-A (BR)
Title: Atovaquona na forma de partìculas, partìculas microfluidizadas de atovaquona, composição farmacêutica, e métodos para a preparação de partìculas microfluidizadas de atovaquona e para a preparaçào de composições farmacêuticas
Inventor: DEARN ALAN ROY
IPC: A61K31/12
Filed: 1993-12-23
Abstract: Patente de Invenção "ATOVAQUONA NA FORMA DE PARTìCULAS, PARTìCULAS MICROFLUIDIZADAS DE ATOVAQUONA, COMPOSIçãO FARMACêUTICA, E MéTODOS PARA A PREPARAçãO DE PARTìCULAS MICROFLUDIZADAS DE ATOVAQUONA E PARA A PREPARAçãO DE COMPOSIçõES FARMACêUTICAS". A invenção refere-se a partículas microfluidisadas de atovaquona e a um método para prepará-las. Mais particularmente, a invenção diz respeito a uma composição farmacêutica contendo partículas microfuidisadas de atovaquona que tem biodisponibilidade melhorada e seu uso em terapia.
Patent BR-9400463-A (BR)
Inventor: HAESSLIN HANS WALTER DR
IPC: A01P7/00
Filed: 1994-02-08
Abstract: The invention relates to a process for the preparation of an aqueous suspension of microcapsules having a capsule wall of polyurea and encapsulating a water-immiscible pesticide, by dispersing a solution of a polyisocyanate in the sparingly water-soluble pesticide in water and subsequently reacting the dispersion with a polyamine, which process comprises effecting the dispersion of the solution of the polyisocyanate in the sparingly water-soluble pesticide in water and the subsequent reaction of the dispersion with the polyamine in the presence of at least one water-soluble or water-dispersible nonionic surfactant of a block copolymer having at least one hydrophobic block and at least one hydrophilic block.
Patent BR-9404580-A (BR)
Inventor: STOCCHI VASCO
IPC: B65H75/14
Filed: 1994-11-16
Abstract: The device comprises at least one through hole (6) formed adjacent to a perimetric edge (4a) of one of the disc-shaped flanges (4) of a storage reel (2) carrying a cord (5) wound up on a core (3). The end portion (7) of the cord (5) slidably passes through the hole (6) and is fastened to the outer surface (4b) of the flange (4) by a clip (8) comprising a wire element (11) made of harmonic steel which is provided with terminal appendages (10) rotatably engaged to articulation seats (9a) defined in corresponding tabs (9) projecting externally of the flange (4). The wire element (11) is bent according to consecutively opposite portions (11a) so as to form a pair of retaining loops (12) acting on the cord end piece (7a) for holding it against the flange (4), as well as a counter-loop (13) acting against the flange (4) in order to generate an elastic reaction in the clip (8) thereby causing the end piece (7a) to be held fast by the retaining loops (12) themselves. <IMAGE>
Patent BR-9503794-A (BR)
Inventor: REED LARRY E
IPC: C10G75/04
Filed: 1995-08-24
Abstract: A novel method for treating the radiant tubes of a fired pyrolysis heater with an antifoulant composition for inhibiting the formation and deposition of coke thereon. Such novel method includes introducing the antifoulant into the crossover conduit between the convection tubes and radiant tubes of the fired pyrolysis heater. <MATH>
Patent BR-9504333-A (BR)
Inventor: DOS SANTOS ANTONIO MANUEL
IPC: C08G18/42
Filed: 1995-10-09
Abstract: Polyester-polyols with OH nos. of 120-250 and acid nos. of 5-30 (A) comprise reaction prods. of (a) 5-50 mole% neopentyl glycol, (b) 10-45 mole% trimethylolpropane and (c) 40-52 mole% hexahydrophthalic anhydride. Also claimed are (i) reaction paints for the prodn. of coatings, produced by mixing (A) polyester-polyols as above, (B) opt. other polyhydroxy cpds., (C) polyisocyanate hardeners, (D) inert organic solvents and opt. (E) other normal additives; and (ii) a process for the prodn. of coatings or primer coats by applying the above compsns. to a substrate and hardening at room temp. or at temps. up to 120 deg.C.
Patent BR-9508376-A (BR)
Inventor: HEERES JAN
IPC: A61K31/495
Filed: 1995-07-05
Abstract: The invention is concerned with the compounds having the formula    <IMAGE>  (I)  the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein Y is CH or N; R1, R2 and R3 each independently are hydrogen or C1-4alkyl; R4 and R5 each independently are hydrogen, halo, C1-4alkyl, C1-4alkyloxy, hydroxy, trifluoromethyl, trifluoromethyloxy or difluoromethyloxy; R6 is C1-4alkyl; or phenyl optionally substituted with halo, C1-4alkylcarbonylamino, C1-4alkyloxy, C1-4alkyl or nitro; Z is C=O or CHOH; and   <IMAGE>   is a radical of formula    <IMAGE>  (a-1)   <IMAGE>  (a-2)   <IMAGE>  (a-3)   <IMAGE>  (a-4)   <IMAGE>  (a-5)   <IMAGE>  (a-6)  or   <IMAGE>  (a-7)  Compositions comprising said compounds, processes for preparing the same and the use of these compounds as a method of treating Helicobacter infection.
Patent BR-9606731-A (BR)
Inventor: JONSSON ANDERS
IPC: B23C5/08
Filed: 1996-11-11
Abstract: A blade-type holder for a cutting insert includes a blade body having front and rear slots. The front slot is closed at its rear end and open at its front end for receiving a cutting insert. The rear slot has a closed front end spaced rearwardly of the closed rear end of the front slot so that a portion of the blade body disposed between those closed ends defines a spring hinge. The spring hinge interconnects a base and camping portion of the blade body. The base portion is disposed below the slots, and the clamping portion is disposed above the slot. An operator employs a tool to manually apply a downward force to the clamping portion at location rearwardly of the spring hinge to cause the front end of the clamping portion to swing upwardly about the spring hinge, to widen the front slot. After a cutting insert has been replaced, the manual force is released, whereupon the front end is swung downwardly into clamping engagement with the cutting insert by the restoring force of the spring hinge.
Patent BR-9607057-A (BR)
Inventor: JOHNSON EDWARD STEWART
IPC: A61P25/00
Filed: 1996-03-01
Abstract: A fast dispersing solid pharmaceutical composition having a monoamine oxidase B inhibitor as the only active ingredient is disclosed for the treatment of Parkinson's disease. The composition is formulated to promote absorption through the buccal, sublingual, pharyngeal and/or esophageal mucous membranes, such that at least 5% of the active ingredient is absorbed in one minute, as determined by a buccal absorption test.
Patent BR-9611378-A (BR)
Inventor: PERRING KEITH DOUGLAS
IPC: C11D3/00
Filed: 1996-11-04
Abstract: PCT No. PCT/EP96/04802 Sec. 371 Date Jul. 7, 1998 Sec. 102(e) Date Jul. 7, 1998 PCT Filed Nov. 4, 1996 PCT Pub. No. WO97/17419 PCT Pub. Date May 15, 1997The invention concerns fabric conditioning compositions comprising at least 2 wt. % of a water insoluble cationic fabric softening agent and a perfume, characterized in that they further comprise a di- or tri-ester as set out under I, II and III: I. Diesters of monobasic acids and diols (a) where R1, R2 are independently C1-C10 alkyl chains or C2-C10 alkenyl chains, and R3, R4 are independently H, C1-C4 alkyl chains and n=0-8. II. Diesters of monohydric alcohols and dioic acids (b) where R1, R2 are independently C1-C18 alkyl chains or C2-C18 alkenyl chains, and R3, R4 are independently H, C1-C4 alkyl chain and n=0-10. III. Triesters of glycerol and aliphatic carboxylic acids of up to 12 carbon atoms. Preferably the cationic fabric softening agents comprise two C12-28 alkyl or alkenyl groups connected to a quaternary nitrogen via an ester link. The perfumes are preferably present in an amount of 0.1-4% w/w of the total composition and the di- and tri-esters are preferably present in an amount of at least 10% w/w of the perfume.
Patent BR-9612287-A (BR)
Title: Emprego de inibidores de troca de na+ /h+ (nhe) celular para a preparação de um medicamento para estimular a respiração
Inventor: WIRTH KLAUS
IPC: A61K31/425
Filed: 1996-12-13
Abstract: "EMPREGO DE INIBIDORES DE TROCA DE NA^ +^/H^ +^ (NHE) CELULAR PARA A PREPARAçãO DE UM MEDICAMENTO PARA ESTIMULAR A RESPIRAçãO". As substâncias ativas identificadas como inibidores de NHE são acentuadamente adequadas para a preparação de um medicamento para estimular a respiração. Elas são particularmente bem adequadas para o tratamento da apnéia do sono ou de outras alterações da respiração.
Patent BR-9706746-A (BR)
Inventor: SCHNORR KARL-ERNST
IPC: C05F17/02
Filed: 1997-09-10
Abstract: Disclosed is a bio-thermal treatment of refuse with organic constituents in a tank, consisting in withdrawing the outgoing air from the tank and then reintroducing it into the tank. In order to improve the process, the invention suggests that the outgoing air be heated before being reintroduced into the tank.
Patent BR-9714387-A (BR)
Inventor: FREUDENREICH JOHANNES
IPC: D21C5/00
Filed: 1997-12-05
Abstract: A multicomponent system for modifying, decomposing or bleaching lignin, lignin-containing materials or similar substances contains (a) if required at least one oxidation catalyst, (b) at least one appropriate oxidising agent, and (c) at least one mediator characterised in that it is selected from the group composed of hydroxypyridine, aminopyridine, hydroxyquinoline, aminoquinoline, hydroxyisoquinoline, aminoisoquinoline, with nitroso or mercapto substituents at the ortho or para position with respect to the hydroxy or amino groups. Also disclosed are tautomers of said compounds, as well as their salts, ethers and esters.
Patent BR-9800851-A (BR)
Title: Aperfeiçoamentos introduzidos em cabeçote de injeção a vapor.
Inventor: ABDALLA ALUISIO
IPC: B65D81/28
Filed: 1998-03-09
Abstract: <B>"APERFEIçOAMENTOS INTRODUZIDOS EM CABEçOTE DE INJEçãO A VAPOR"<D>, segundo o quais o corpo do cabeçote (1) é formado por peça externa (6), tubular e cilíndrica, à qual se fixa peça interna (7), em forma de copo cilíndrico, igualmente transpassada pelo referido eixo extrator (3), peça interna (7) esta em cujo fundo (7a) se assenta imã único (8), de formato anelar, mantido em posição por ação de tubete interno (9), fixado à peça em forma de copo (7); entre as peças externa (6) e interna (7), é delimitada câmara circular concêntrica (10), comunicável com a porca de entrada de vapor (5), enquanto que, na parte inferior da referida peça externa (6), fixa-se disco (11), cuja face superior é provida de uma multiplicidade de rebaixos (12) em forma de helicóide, os quais delimitam, juntamente com a face inferior da peça (7), uma série de canais de saída de vapor (13), helicoidais, e comunicáveis com a referida câmara circular concêntrica (10).
Patent BR-9804162-A (BR)
Title: Dispositivo de temperatura uniforme para cozimento
Inventor: TIPPMANN EUGENE R
IPC: A47J37/06
Filed: 1998-10-06
Abstract: <B> "DISPOSITIVO DE TEMPERATURA UNIFORME PARA COZIMENTO"<D> Proporciona-se um sistema de cozimento e, mais especificamente , um sistema de cozimento tipo grelha tendo uma superfície de aquecimento em que a temperatura da superfície de aquecimento de grelha é substancialmente uniforme em toda a superfície. Esta temperatura superficial uniforme é mantida mesmo quando produtos alimentares são colocados em só uma parte da superfície de cozimento. O sistema de cozimento reduz o super-cozimento da superfície externa do produto alimentar de modo a substancialmente reduzir ou eliminar a geração de mutágenos ou carcinógenos enquanto que o sub-cozimento do produto  alimentar do mesmo modo é reduzido eliminando assim bactérias prejudiciais dentro do produto alimentar. O sistema de cozimento inclui uma câmara de meio de cozimento selada que tem uma superfície de cozimento superior substancialmente plana, uma superfície de fundo e paredes laterais para abrigar um meio de aquecimento na forma de água. Um mecanismo para aquecer a água dentro da câmara de meio de cozimento é proporcionada ou dentro da câmara ou adjacente à câmara com um meio de controle proporcionado para controlar a temperatura da superfície de cozimento superior, em que a temperatura da superfície de cozimento superior é uniforme sobre toda a superfície exposta da superfície de cozimento superior.
Patent BR-9805785-A (BR)
Title: Dispositivo para suporte de matriz especial e obtenção de vidro curvo em forno de têmpera horizontal plana
Inventor: MORETTI JOFRE FILHO
IPC: C03B35/16
Filed: 1998-12-21
Abstract: "DISPOSITIVO PARA SUPORTE DE MATRIZ ESPECIAL E OBTENçãO DE VIDRO CURVO EM FORNO DE TêMPERA HORIZONTAL PLANA", idealizado a fim evitar vibrações e portanto desalinhamento de matriz e/ou vidro a ser conformado, mediante o seu transporte sobre superfícies irregulares, viabilizando portanto a elaboração de peças curvas cilíndricas ou esféricas em fornos de têmpera horizontal plana, proporcionando a diversificação e agilização de sua linha de produção, caracterizado por ser constituído de uma base(1), elaborada de acordo com o tamanho da matriz especial(M), dotada lateralmente de um sistema de fixação(2) próprio para a matriz especial(M) e de projeções laterais de hastes(3) horizontais, cada qual dotada de um furo(4) para o traspasse e deslize do pino(5) entre a sua furação(7) transversal superior para o acople de travas(8), e o aumento de diâmetro em sua base, conformando um degrau(9), ambos servindo portanto de limitadores, sendo que cada sapata(6) é dotada de curvaturas(12) em suas extremidades frontais e posteriores, para facilitar o deslize sobre as superfícies irregulares, e dela projeta-se um par de pinos(5), compondo deste modo um sistema de suspensão auto-compensadora(10), usando-se quatro ou mais sapatas(6) para cada base(1), e sendo estas dispostas em pares, concedendo ao dispositivo para suporte(11) de matriz(M), a ser elaborado em aço inox ou material refratário adequadamente resistente, a estabilidade necessária.
Patent BR-9806417-A (BR)
Title: Queimadores da linha glp
Inventor: BARROS NOEL MUNIZ
Filed: 1998-08-03
Abstract: Resumo da Patente de Invenção "QUEIMADORES A GáS DA LINHA GLP". Refere-se a presente invenção em um queimador a gás, com varias capacidades de poder calorifico, sendo estes totalmente automáticos com total segurança por falta de energia elétrica, possuindo termostato ou auto regulador eletrónico com termopar na câmara para controle de temperatura, proporcionando uma boa economia de gás e aumento de produção.